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Official data from INPI

MAQUINA PERSONALIZADORA

Em AnáliseInvention Patent

Application data

Number

PI7902963

Type

Invention Patent

Filing

05/14/1979

Publication

-

Progress at the INPI

  1. Filing05/14/79
  2. Publication
  3. Examination05/25/82
  4. Allowance05/24/83
  5. Grant02/28/84
  6. Terminated07/30/85

The patent was granted on 02/28/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/30/1985. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

SITRON COMERCIAL DE MAQUINAS D

Inventors

C. E. (pessoa física)

S. A. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Anuidade - prazo legal encerrado

#18.2

07/30/1985

RPI 771

Concessão da patente

#16.1

02/28/1984

RPI 697

Notificação para pagamento de retribuição

#13.1

09/27/1983

RPI 675

Deferimento

#9.1

05/24/1983

RPI 657

8.1

03/22/1983

RPI 648

Solicitação de exame técnico

#4.1

05/25/1982

RPI 605

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